Uninterrupted power supply (UPS) system interfacing with communi

Details Uninterrupted power supply (UPS) system interfacing with communi Uninterrupted power supply (UPS) system interfacing with communi

1994-02-15

1995-01-10

MacDonald, Allen R.

Boots, shoes, and leggings

364492, 371 66, 307 38, 307 66, G11C 700, G06F 1100, G06F 132

Patent

active

053815548

ABSTRACT:
There is a provided a system of one or more uninterrupted power supply (UPS) units, each UPS unit having distributed processing system and a network interface for interfacing with a local area network, the network providing a communication between the one or more UPS devices and also to loads powered by such UPS devices. In one embodiment having a plurality of UPSs, one of the UPSs is a main upstream UPS which is in communication with each down stream UPS to which it supplies supplemental power and which in turn supply power to respective loads. In another embodiment the UPS supplies power to a plurality of prioritized loads, and is in communication with each such load over a network and also controls power distribution to each such load through a power distribution module (PDM).

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